update ChangeLog
update ChangeLog

Change-Id: Ie9c2c7fe53321aefa17905c4322ad3373869ebad

Aexyn/libwebp,jiehu5114/libwebp,reimaginemedia/webm.libwebp,Aexyn/libwebp,Acidburn0zzz/webm.libwebp,Maria1099/webm.libwebp,ya7lelkom/libwebp,webmproject/libwebp,gshORTON/webm.libwebp,ttyangf/libwebp,webmproject/libwebp,ericmckean/webm.libwebp,jiehu5114/libwebp,yohunl/libwebp,abwiz0086/webm.libwebp,zofuthan/libwebp,iniwf/webm.libwebp,appunite/libwebp,ttyangf/libwebp,matanbs/webm.libwebp,ericmckean/webm.libwebp,Acidburn0zzz/webm.libwebp,abwiz0086/webm.libwebp,kalli123/webm.libwebp,Suvarna1488/webm.libwebp,rxl194/libwebp,ya7lelkom/libwebp,kim42083/webm.libwebp,Maria1099/webm.libwebp,imazen/libwebp,kim42083/webm.libwebp,kalli123/webm.libwebp,abwiz0086/webm.libwebp,rxl194/libwebp,zofuthan/libwebp,iniwf/webm.libwebp,iniwf/webm.libwebp,webmproject/libwebp,kim42083/webm.libwebp,appunite/libwebp,kim42083/webm.libwebp,comoyo/gonzo-libwebp,gshORTON/webm.libwebp,comoyo/gonzo-libwebp,kleopatra999/webm.libwebp,jacklicn/libwebp,appunite/libwebp,Aexyn/libwebp,redengineer/libwebp,imazen/libwebp,comoyo/gonzo-libwebp,Acidburn0zzz/webm.libwebp,redengineer/libwebp,zofuthan/libwebp,imazen/libwebp,altogother/webm.libwebp,iniwf/webm.libwebp,ericmckean/webm.libwebp,yohunl/libwebp,jiehu5114/libwebp,imazen/libwebp,yohunl/libwebp,jacklicn/libwebp,Aexyn/libwebp,comoyo/gonzo-libwebp,ttyangf/libwebp,rxl194/libwebp,matanbs/webm.libwebp,jiehu5114/libwebp,yohunl/libwebp,matanbs/webm.libwebp,webmproject/libwebp,Acidburn0zzz/webm.libwebp,Suvarna1488/webm.libwebp,appunite/libwebp,kleopatra999/webm.libwebp,gshORTON/webm.libwebp,abwiz0086/webm.libwebp,PKRoma/libwebp,kalli123/webm.libwebp,altogother/webm.libwebp,yohunl/libwebp,redengineer/libwebp,kalli123/webm.libwebp,zofuthan/libwebp,appunite/libwebp,ttyangf/libwebp,Maria1099/webm.libwebp,jacklicn/libwebp,reimaginemedia/webm.libwebp,redengineer/libwebp,ericmckean/webm.libwebp,PKRoma/libwebp,PKRoma/libwebp,matanbs/webm.libwebp,Aexyn/libwebp,kleopatra999/webm.libwebp,kleopatra999/webm.libwebp,appunite/libwebp,reimaginemedia/webm.libwebp,webmproject/libwebp,kleopatra999/webm.libwebp,rxl194/libwebp,jacklicn/libwebp,PKRoma/libwebp,gshORTON/webm.libwebp,Suvarna1488/webm.libwebp,redengineer/libwebp,comoyo/gonzo-libwebp,Maria1099/webm.libwebp,zofuthan/libwebp,jiehu5114/libwebp,Suvarna1488/webm.libwebp,comoyo/gonzo-libwebp,PKRoma/libwebp,kim42083/webm.libwebp,rxl194/libwebp,abwiz0086/webm.libwebp,ya7lelkom/libwebp,altogother/webm.libwebp,Maria1099/webm.libwebp,PKRoma/libwebp,comoyo/gonzo-libwebp,reimaginemedia/webm.libwebp,ericmckean/webm.libwebp,Suvarna1488/webm.libwebp,matanbs/webm.libwebp,kalli123/webm.libwebp,iniwf/webm.libwebp,jacklicn/libwebp,ya7lelkom/libwebp,altogother/webm.libwebp,gshORTON/webm.libwebp,altogother/webm.libwebp,imazen/libwebp,ya7lelkom/libwebp,Acidburn0zzz/webm.libwebp,reimaginemedia/webm.libwebp,ttyangf/libwebp